e back to this step to import the theme demo data.', 'one-click-demo-import' ), 'content_filetype_warn' => esc_html__( 'Invalid file type detected! Please select an XML file for the Content Import.', 'one-click-demo-import' ), 'widgets_filetype_warn' => esc_html__( 'Invalid file type detected! Please select a JSON or WIE file for the Widgets Import.', 'one-click-demo-import' ), 'customizer_filetype_warn' => esc_html__( 'Invalid file type detected! Please select a DAT file for the Customizer Import.', 'one-click-demo-import' ), 'redux_filetype_warn' => esc_html__( 'Invalid file type detected! Please select a JSON file for the Redux Import.', 'one-click-demo-import' ), ), ) ); wp_enqueue_style( 'ocdi-main-css', OCDI_URL . 'assets/css/main.css', array() , OCDI_VERSION ); } } /** * AJAX callback method for uploading the manual import files. */ public function upload_manual_import_files_callback() { Helpers::verify_ajax_call(); if ( empty( $_FILES ) ) { wp_send_json_error( esc_html__( 'Manual import files are missing! Please select the import files and try again.', 'one-click-demo-import' ) ); } // Create a date and time string to use for demo and log file names. Helpers::set_demo_import_start_time(); // Define log file path. $this->log_file_path = Helpers::get_log_path(); $this->selected_index = 0; // Get paths for the uploaded files. $this->selected_import_files = Helpers::process_uploaded_files( $_FILES, $this->log_file_path ); // Set the name of the import files, because we used the uploaded files. $this->import_files[ $this->selected_index ]['import_file_name'] = esc_html__( 'Manually uploaded files', 'one-click-demo-import' ); // Save the initial import data as a transient, so the next import call (in new AJAX call) can use that data. Helpers::set_ocdi_import_data_transient( $this->get_current_importer_data() ); wp_send_json_success(); } /** * Main AJAX callback function for: * 1). prepare import files (uploaded or predefined via filters) * 2). execute 'before content import' actions (before import WP action) * 3). import content * 4). execute 'after content import' actions (before widget import WP action, widget import, customizer import, after import WP action) */ public function import_demo_data_ajax_callback() { // Try to update PHP memory limit (so that it does not run out of it). ini_set( 'memory_limit', Helpers::apply_filters( 'ocdi/import_memory_limit', '350M' ) ); // Verify if the AJAX call is valid (checks nonce and current_user_can). Helpers::verify_ajax_call(); // Is this a new AJAX call to continue the previous import? $use_existing_importer_data = $this->use_existing_importer_data(); if ( ! $use_existing_importer_data ) { // Create a date and time string to use for demo and log file names. Helpers::set_demo_import_start_time(); // Define log file path. $this->log_file_path = Helpers::get_log_path(); // Get selected file index or set it to 0. $this->selected_index = empty( $_POST['selected'] ) ? 0 : absint( $_POST['selected'] ); /** * 1). Prepare import files. * Manually uploaded import files or predefined import files via filter: ocdi/import_files */ if ( ! empty( $_FILES ) ) { // Using manual file uploads? // Get paths for the uploaded files. $this->selected_import_files = Helpers::process_uploaded_files( $_FILES, $this->log_file_path ); // Set the name of the import files, because we used the uploaded files. $this->import_files[ $this->selected_index ]['import_file_name'] = esc_html__( 'Manually uploaded files', 'one-click-demo-import' ); } elseif ( ! empty( $this->import_files[ $this->selected_index ] ) ) { // Use predefined import files from wp filter: ocdi/import_files. // Download the import files (content, widgets and customizer files). $this->selected_import_files = Helpers::download_import_files( $this->import_files[ $this->selected_index ] ); // Check Errors. if ( is_wp_error( $this->selected_import_files ) ) { // Write error to log file and send an AJAX response with the error. Helpers::log_error_and_send_ajax_response( $this->selected_import_files->get_error_message(), $this->log_file_path, esc_html__( 'Downloaded files', 'one-click-demo-import' ) ); } // Add this message to log file. $log_added = Helpers::append_to_file( sprintf( /* translators: %s - the name of the selected import. */ __( 'The import files for: %s were successfully downloaded!', 'one-click-demo-import' ), $this->import_files[ $this->selected_index ]['import_file_name'] ) . Helpers::import_file_info( $this->selected_import_files ), $this->log_file_path, esc_html__( 'Downloaded files' , 'one-click-demo-import' ) ); } else { // Send JSON Error response to the AJAX call. wp_send_json( esc_html__( 'No import files specified!', 'one-click-demo-import' ) ); } } // Save the initial import data as a transient, so other import parts (in new AJAX calls) can use that data. Helpers::set_ocdi_import_data_transient( $this->get_current_importer_data() ); if ( ! $this->before_import_executed ) { $this->before_import_executed = true; /** * 2). Execute the actions hooked to the 'ocdi/before_content_import_execution' action: * * Default actions: * 1 - Before content import WP action (with priority 10). */ Helpers::do_action( 'ocdi/before_content_import_execution', $this->selected_import_files, $this->import_files, $this->selected_index ); } /** * 3). Import content (if the content XML file is set for this import). * Returns any errors greater then the "warning" logger level, that will be displayed on front page. */ if ( ! empty( $this->selected_import_files['content'] ) ) { $this->append_to_frontend_error_messages( $this->importer->import_content( $this->selected_import_files['content'] ) ); } /** * 4). Execute the actions hooked to the 'ocdi/after_content_import_execution' action: * * Default actions: * 1 - Before widgets import setup (with priority 10). * 2 - Import widgets (with priority 20). * 3 - Import Redux data (with priority 30). */ Helpers::do_action( 'ocdi/after_content_import_execution', $this->selected_import_files, $this->import_files, $this->selected_index ); // Save the import data as a transient, so other import parts (in new AJAX calls) can use that data. Helpers::set_ocdi_import_data_transient( $this->get_current_importer_data() ); // Request the customizer import AJAX call. if ( ! empty( $this->selected_import_files['customizer'] ) ) { wp_send_json( array( 'status' => 'customizerAJAX' ) ); } // Request the after all import AJAX call. if ( false !== Helpers::has_action( 'ocdi/after_all_import_execution' ) ) { wp_send_json( array( 'status' => 'afterAllImportAJAX' ) ); } // Update terms count. $this->update_terms_count(); // Send a JSON response with final report. $this->final_response(); } /** * AJAX callback for importing the customizer data. * This request has the wp_customize set to 'on', so that the customizer hooks can be called * (they can only be called with the $wp_customize instance). But if the $wp_customize is defined, * then the widgets do not import correctly, that's why the customizer import has its own AJAX call. */ public function import_customizer_data_ajax_callback() { // Verify if the AJAX call is valid (checks nonce and current_user_can). Helpers::verify_ajax_call(); // Get existing import data. if ( $this->use_existing_importer_data() ) { /** * Execute the customizer import actions. * * Default actions: * 1 - Customizer import (with priority 10). */ Helpers::do_action( 'ocdi/customizer_import_execution', $this->selected_import_files ); } // Request the after all import AJAX call. if ( false !== Helpers::has_action( 'ocdi/after_all_import_execution' ) ) { wp_send_json( array( 'status' => 'afterAllImportAJAX' ) ); } // Send a JSON response with final report. $this->final_response(); } /** * AJAX callback for the after all import action. */ public function after_all_import_data_ajax_callback() { // Verify if the AJAX call is valid (checks nonce and current_user_can). Helpers::verify_ajax_call(); // Get existing import data. if ( $this->use_existing_importer_data() ) { /** * Execute the after all import actions. * * Default actions: * 1 - after_import action (with priority 10). */ Helpers::do_action( 'ocdi/after_all_import_execution', $this->selected_import_files, $this->import_files, $this->selected_index ); } // Update terms count. $this->update_terms_count(); // Send a JSON response with final report. $this->final_response(); } /** * Send a JSON response with final report. */ private function final_response() { // Delete importer data transient for current import. delete_transient( 'ocdi_importer_data' ); delete_transient( 'ocdi_importer_data_failed_attachment_imports' ); delete_transient( 'ocdi_import_menu_mapping' ); delete_transient( 'ocdi_import_posts_with_nav_block' ); // Display final messages (success or warning messages). $response['title'] = esc_html__( 'Import Complete!', 'one-click-demo-import' ); $response['subtitle'] = '

' . esc_html__( 'Congrats, your demo was imported successfully. You can now begin editing your site.', 'one-click-demo-import' ) . '

'; $response['message'] = '' . esc_attr__( 'Successful Import', 'one-click-demo-import' ) . ''; if ( ! empty( $this->frontend_error_messages ) ) { $response['subtitle'] = '

' . esc_html__( 'Your import completed, but some things may not have imported properly.', 'one-click-demo-import' ) . '

'; $response['subtitle'] .= sprintf( wp_kses( /* translators: %s - link to the log file. */ __( '

View error log for more information.

', 'one-click-demo-import' ), array( 'p' => [], 'a' => [ 'href' => [], 'target' => [], ], ) ), Helpers::get_log_url( $this->log_file_path ) ); $response['message'] = '

' . $this->frontend_error_messages_display() . '

'; } wp_send_json( $response ); } /** * Get content importer data, so we can continue the import with this new AJAX request. * * @return boolean */ private function use_existing_importer_data() { if ( $data = get_transient( 'ocdi_importer_data' ) ) { $this->frontend_error_messages = empty( $data['frontend_error_messages'] ) ? array() : $data['frontend_error_messages']; $this->log_file_path = empty( $data['log_file_path'] ) ? '' : $data['log_file_path']; $this->selected_index = empty( $data['selected_index'] ) ? 0 : $data['selected_index']; $this->selected_import_files = empty( $data['selected_import_files'] ) ? array() : $data['selected_import_files']; $this->import_files = empty( $data['import_files'] ) ? array() : $data['import_files']; $this->before_import_executed = empty( $data['before_import_executed'] ) ? false : $data['before_import_executed']; $this->imported_terms = empty( $data['imported_terms'] ) ? [] : $data['imported_terms']; $this->importer->set_importer_data( $data ); return true; } return false; } /** * Get the current state of selected data. * * @return array */ public function get_current_importer_data() { return array( 'frontend_error_messages' => $this->frontend_error_messages, 'log_file_path' => $this->log_file_path, 'selected_index' => $this->selected_index, 'selected_import_files' => $this->selected_import_files, 'import_files' => $this->import_files, 'before_import_executed' => $this->before_import_executed, 'imported_terms' => $this->imported_terms, ); } /** * Getter function to retrieve the private log_file_path value. * * @return string The log_file_path value. */ public function get_log_file_path() { return $this->log_file_path; } /** * Setter function to append additional value to the private frontend_error_messages value. * * @param string $additional_value The additional value that will be appended to the existing frontend_error_messages. */ public function append_to_frontend_error_messages( $text ) { $lines = array(); if ( ! empty( $text ) ) { $text = str_replace( '
', PHP_EOL, $text ); $lines = explode( PHP_EOL, $text ); } foreach ( $lines as $line ) { if ( ! empty( $line ) && ! in_array( $line , $this->frontend_error_messages ) ) { $this->frontend_error_messages[] = $line; } } } /** * Display the frontend error messages. * * @return string Text with HTML markup. */ public function frontend_error_messages_display() { $output = ''; if ( ! empty( $this->frontend_error_messages ) ) { foreach ( $this->frontend_error_messages as $line ) { $output .= esc_html( $line ); $output .= '
'; } } return $output; } /** * Get data from filters, after the theme has loaded and instantiate the importer. */ public function setup_plugin_with_filter_data() { if ( ! ( is_admin() || ( defined( 'WP_CLI' ) && WP_CLI ) ) ) { return; } // Get info of import data files and filter it. $this->import_files = Helpers::validate_import_file_info( Helpers::apply_filters( 'ocdi/import_files', array() ) ); /** * Register all default actions (before content import, widget, customizer import and other actions) * to the 'before_content_import_execution' and the 'ocdi/after_content_import_execution' action hook. */ $import_actions = new ImportActions(); $import_actions->register_hooks(); // Importer options array. $importer_options = Helpers::apply_filters( 'ocdi/importer_options', array( 'fetch_attachments' => true, ) ); // Logger options for the logger used in the importer. $logger_options = Helpers::apply_filters( 'ocdi/logger_options', array( 'logger_min_level' => 'warning', ) ); // Configure logger instance and set it to the importer. $logger = new Logger(); $logger->min_level = $logger_options['logger_min_level']; // Create importer instance with proper parameters. $this->importer = new Importer( $importer_options, $logger ); // Prepare registered plugins and register AJAX callbacks. $this->plugin_installer = new PluginInstaller(); $this->plugin_installer->init(); // Prepare registered pre-created demo content pages and the AJAX callback. $demo_content_creator = new CreateDemoContent\DemoContentCreator(); $demo_content_creator->init(); } /** * Getter for $plugin_page_setup. * * @return array */ public function get_plugin_page_setup() { return $this->plugin_page_setup; } /** * Output the begining of the container div for all notices, but only on OCDI pages. */ public function start_notice_output_capturing() { $screen = get_current_screen(); if ( false === strpos( $screen->base, $this->plugin_page_setup['menu_slug'] ) ) { return; } echo '
'; } /** * Output the ending of the container div for all notices, but only on OCDI pages. */ public function finish_notice_output_capturing() { if ( is_network_admin() ) { return; } $screen = get_current_screen(); if ( false === strpos( $screen->base, $this->plugin_page_setup['menu_slug'] ) ) { return; } echo '
'; } /** * Get the URL of the plugin settings page. * * @return string */ public function get_plugin_settings_url( $query_parameters = [] ) { if ( empty( $this->plugin_page_setup ) ) { $this->plugin_page_setup = Helpers::get_plugin_page_setup_data(); } $parameters = array_merge( array( 'page' => $this->plugin_page_setup['menu_slug'] ), $query_parameters ); $url = menu_page_url( $this->plugin_page_setup['parent_slug'], false ); if ( empty( $url ) ) { $url = self_admin_url( $this->plugin_page_setup['parent_slug'] ); } return add_query_arg( $parameters, $url ); } /** * Redirect from the old default OCDI settings page URL to the new one. */ public function redirect_from_old_default_admin_page() { global $pagenow; if ( $pagenow == 'themes.php' && isset( $_GET['page'] ) && $_GET['page'] == 'pt-one-click-demo-import' ) { wp_safe_redirect( $this->get_plugin_settings_url() ); exit; } } /** * Add imported terms. * * Mainly it's needed for saving all imported terms and trigger terms count updates. * WP core term defer counting is not working, since import split to chunks and we are losing `$_deffered` array * items between ajax calls. */ public function add_imported_terms( $object_id, $terms, $tt_ids, $taxonomy, $append, $old_tt_ids ){ if ( ! isset( $this->imported_terms[ $taxonomy ] ) ) { $this->imported_terms[ $taxonomy ] = array(); } $this->imported_terms[ $taxonomy ] = array_unique( array_merge( $this->imported_terms[ $taxonomy ], $tt_ids ) ); } /** * Returns an empty array if current attachment to be imported is in the failed imports list. * * This will skip the current attachment import. * * @since 3.2.0 * * @param array $data Post data to be imported. * * @return array */ public function skip_failed_attachment_import( $data ) { // Check if failed import. if ( ! empty( $data ) && ! empty( $data['post_type'] ) && $data['post_type'] === 'attachment' && ! empty( $data['attachment_url'] ) ) { // Get the previously failed imports. $failed_media_imports = Helpers::get_failed_attachment_imports(); if ( ! empty( $failed_media_imports ) && in_array( $data['attachment_url'], $failed_media_imports, true ) ) { // If the current attachment URL is in the failed imports, then skip it. return []; } } return $data; } /** * Save the failed attachment import. * * @since 3.2.0 * * @param WP_Error $post_id Error object. * @param array $data Raw data imported for the post. * @param array $meta Raw meta data, already processed. * @param array $comments Raw comment data, already processed. * @param array $terms Raw term data, already processed. */ public function handle_failed_attachment_import( $post_id, $data, $meta, $comments, $terms ) { if ( empty( $data ) || empty( $data['post_type'] ) || $data['post_type'] !== 'attachment' ) { return; } Helpers::set_failed_attachment_import( $data['attachment_url'] ); } /** * Save the information needed to process the navigation block. * * @since 3.2.0 * * @param int $post_id The new post ID. * @param int $original_id The original post ID. * @param array $postdata The post data used to insert the post. * @param array $data Post data from the WXR file. */ public function save_wp_navigation_import_mapping( $post_id, $original_id, $postdata, $data ) { if ( empty( $postdata['post_content'] ) ) { return; } if ( $postdata['post_type'] !== 'wp_navigation' ) { /* * Save the post ID that has navigation block in transient. */ if ( strpos( $postdata['post_content'], '' ] = ''; } // Loop through each the posts that needs to be updated. foreach ( $posts_nav_block as $post_id ) { $post_nav_block = get_post( $post_id ); if ( empty( $post_nav_block ) || empty( $post_nav_block->post_content ) ) { return; } wp_update_post( [ 'ID' => $post_id, 'post_content' => strtr( $post_nav_block->post_content, $replace_pairs ), ] ); } } /** * Update imported terms count. */ private function update_terms_count() { foreach ( $this->imported_terms as $tax => $terms ) { wp_update_term_count_now( $terms, $tax ); } } /** * Get the import buttons HTML for the successful import page. * * @since 3.2.0 * * @return string */ public function get_import_successful_buttons_html() { /** * Filter the buttons that are displayed on the successful import page. * * @since 3.2.0 * * @param array $buttons { * Array of buttons. * * @type string $label Button label. * @type string $class Button class. * @type string $href Button URL. * @type string $target Button target. Can be `_blank`, `_parent`, `_top`. Default is `_self`. * } */ $buttons = Helpers::apply_filters( 'ocdi/import_successful_buttons', [ [ 'label' => __( 'Theme Settings' , 'one-click-demo-import' ), 'class' => 'button button-primary button-hero', 'href' => admin_url( 'customize.php' ), 'target' => '_blank', ], [ 'label' => __( 'Visit Site' , 'one-click-demo-import' ), 'class' => 'button button-primary button-hero', 'href' => get_home_url(), 'target' => '_blank', ], ] ); if ( empty( $buttons ) || ! is_array( $buttons ) ) { return ''; } ob_start(); foreach ( $buttons as $button ) { if ( empty( $button['href'] ) || empty( $button['label'] ) ) { continue; } $target = '_self'; if ( ! empty( $button['target'] ) && in_array( strtolower( $button['target'] ), [ '_blank', '_parent', '_top' ], true ) ) { $target = $button['target']; } $class = 'button button-primary button-hero'; if ( ! empty( $button['class'] ) ) { $class = $button['class']; } printf( '%4$s', esc_url( $button['href'] ), esc_attr( $class ), esc_attr( $target ), esc_html( $button['label'] ) ); } $buttons_html = ob_get_clean(); return empty( $buttons_html ) ? '' : $buttons_html; } }
Fatal error: Uncaught Error: Class 'OCDI\OneClickDemoImport' not found in /home/shikhroh/public_html/wp-content/plugins/one-click-demo-import/one-click-demo-import.php:44 Stack trace: #0 /home/shikhroh/public_html/wp-content/plugins/one-click-demo-import/one-click-demo-import.php(111): OCDI_Plugin->__construct() #1 /home/shikhroh/public_html/wp-settings.php(517): include_once('/home/shikhroh/...') #2 /home/shikhroh/public_html/wp-config.php(98): require_once('/home/shikhroh/...') #3 /home/shikhroh/public_html/wp-load.php(50): require_once('/home/shikhroh/...') #4 /home/shikhroh/public_html/wp-blog-header.php(13): require_once('/home/shikhroh/...') #5 /home/shikhroh/public_html/index.php(17): require('/home/shikhroh/...') #6 {main} thrown in /home/shikhroh/public_html/wp-content/plugins/one-click-demo-import/one-click-demo-import.php on line 44